Seiko Cal. 0740 - 620

Seiko 0740-620

The 0740-620 is a sought-after Spring Drive piece from Seiko's golden era. The Rotating bezel and 38mm case give it a distinctive presence on the wrist. [seikata-wm-3c4302df9a30]

Also known as: Turtle, Emperor

Specifications

Movement
Spring Drive
Case Material
Stainless Steel
Case Width
38mm
Case Thickness
9.6mm
Lug Width
21mm
Crystal
Hardlex
Bezel
Rotating
Water Resistance
40m
Dial Color
Burgundy
Jewels
31j
Frequency
36,000 bph
Power Reserve
55 hours
Year
1998

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